1320607080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1049}}^1$

素因数の和:1348

約数の個数: 192

約数和(自身を含む): 4643730000

約数和(自身を除く): 3323122920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 269, 312, 360, 390, 468, 520, 538, 585, 780, 807, 936, 1049, 1076, 1170, 1345, 1560, 1614, 2098, 2152, 2340, 2421, 2690, 3147, 3228, 3497, 4035, 4196, 4680, 4842, 5245, 5380, 6294, 6456, 6994, 8070, 8392, 9441, 9684, 10490, 10491, 10760, 12105, 12588, 13637, 13988, 15735, 16140, 17485, 18882, 19368, 20980, 20982, 24210, 25176, 27274, 27976, 31470, 31473, 32280, 34970, 37764, 40911, 41960, 41964, 47205, 48420, 52455, 54548, 62940, 62946, 68185, 69940, 75528, 81822, 83928, 94410, 96840, 104910, 109096, 122733, 125880, 125892, 136370, 139880, 157365, 163644, 188820, 204555, 209820, 245466, 251784, 272740, 282181, 314730, 327288, 377640, 409110, 419640, 490932, 545480, 564362, 613665, 629460, 818220, 846543, 981864, 1128724, 1227330, 1258920, 1410905, 1636440, 1693086, 2257448, 2454660, 2539629, 2821810, 3386172, 3668353, 4232715, 4909320, 5079258, 5643620, 6772344, 7336706, 8465430, 10158516, 11005059, 11287240, 12698145, 14673412, 16930860, 18341765, 20317032, 22010118, 25396290, 29346824, 33015177, 33861720, 36683530, 44020236, 50792580, 55025295, 66030354, 73367060, 88040472, 101585160, 110050590, 132060708, 146734120, 165075885, 220101180, 264121416, 330151770, 440202360, 660303540, 1320607080]

約数ペア:

[(1, 1320607080), (2, 660303540), (3, 440202360), (4, 330151770), (5, 264121416), (6, 220101180), (8, 165075885), (9, 146734120), (10, 132060708), (12, 110050590), (13, 101585160), (15, 88040472), (18, 73367060), (20, 66030354), (24, 55025295), (26, 50792580), (30, 44020236), (36, 36683530), (39, 33861720), (40, 33015177), (45, 29346824), (52, 25396290), (60, 22010118), (65, 20317032), (72, 18341765), (78, 16930860), (90, 14673412), (104, 12698145), (117, 11287240), (120, 11005059), (130, 10158516), (156, 8465430), (180, 7336706), (195, 6772344), (234, 5643620), (260, 5079258), (269, 4909320), (312, 4232715), (360, 3668353), (390, 3386172), (468, 2821810), (520, 2539629), (538, 2454660), (585, 2257448), (780, 1693086), (807, 1636440), (936, 1410905), (1049, 1258920), (1076, 1227330), (1170, 1128724), (1345, 981864), (1560, 846543), (1614, 818220), (2098, 629460), (2152, 613665), (2340, 564362), (2421, 545480), (2690, 490932), (3147, 419640), (3228, 409110), (3497, 377640), (4035, 327288), (4196, 314730), (4680, 282181), (4842, 272740), (5245, 251784), (5380, 245466), (6294, 209820), (6456, 204555), (6994, 188820), (8070, 163644), (8392, 157365), (9441, 139880), (9684, 136370), (10490, 125892), (10491, 125880), (10760, 122733), (12105, 109096), (12588, 104910), (13637, 96840), (13988, 94410), (15735, 83928), (16140, 81822), (17485, 75528), (18882, 69940), (19368, 68185), (20980, 62946), (20982, 62940), (24210, 54548), (25176, 52455), (27274, 48420), (27976, 47205), (31470, 41964), (31473, 41960), (32280, 40911), (34970, 37764)]